1. Coconut oil purification using two different concentrations of activated charcoal. Issue 1 (October 2020) Authors: Sitorus, R Z S; Djalal, M; Zainal, ; Laga, A Journal: IOP conference series Issue: Volume 575:Issue 1(2020) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗